When it comes to silver filtration one must face some realities. If you are going to buy junk coin then make sure it is as dirty as possible. The dirt on the coins is what has absorbed the silver you wish to collect. If you buy so-called junk coin from alex jones then realize that he has already cleaned all of the residual silver from the coins and after finally just ordering some alex jones silver I realized that they actually are sanding and then oxydizing the junk coins. And this all probably before "Cleaning" the coins. So the residual process is legally just recycling in essence. Imagine that all of the aluminum cans that homeless people are collecting are actually gold and the homeless collectors are actually gold miners. I dont know becuase men live in such dis-reality. If you order 20,000 dollars worth of depression era coins then they will have been oxydizing for all these years. If you remove the dirt then the dirt has silver in it if you filter it out using much the same tech niques as hash extraction. But it really isn't even as simple as that. Satanic "Luge" energy such as is created at a rock concert is created by the random suffering of those who would be harmed by removing cash from insurance companies and then criminalize them for failing. Juzt the truth and